My uni studies STOPPED me biting my nails!

I've been enjoying long, beautiful nails for 30 years, thanks to a method called behaviour modification! I was required to do it as part of a psychology unit at university. It is a method which rewards good behaviour and punishes bad behaviour. This is the method:

1. You determine what you want to change: I want to stop biting my fingernails.
2. You determine what would be a good reward. I will give myself $1.00 coin.
3. You determine what would be a good punishment. I will give $2.00 to charity. Note: It is best that the punishment is worse than the reward, so you can obviously achieve your positive goal ASAP. The simpler your rewards and punishments are, the better. I used the money to purchase a scarf but you could do it for anything.
4. You work out what you need to motivate yourself to achieve that positive outcome. I used hand cream daily, I used oil to massage the cuticles daily, I painted my nails with nail hardener and once the nails grew past my fingers, I got manicures regularly.
5. Draw up a table as shown below, to keep track of your progress daily to get to your eventual goal:

Day 1 – Outcome: I put my fingers in my mouth So you put a cross in the negative box and take the punishment. Negative Positive Punishment Reward x $2.00 paid to charity

Day 2 – Outcome: I didn’t put my fingers in my mouth So you put a cross in the positive box and take the reward Negative Positive Punishment Reward x $1.00 paid to myself

From memory I stopped biting my nails after the second week and kept going until I grew my nails to the length I wanted them. I found that it took about 10 weeks to achieve the outcome I wanted. I didn’t think I would get long fingernails, but I did and continue to do so!

Tomato paste doubles as cheap puree

Tomato paste saves me valuable dollars on buying puree! Whenever a recipe calls for tomato puree, I just use a sachet of tomato paste and then add water to it to make it up to whatever quantity of puree is required. It works as well and tastes just as good. I like to buy the Delmaine concentrated tomato paste, which comes in four little tubs of 70gm each. It is so versatile, and compared to tomato paste takes up far less room in the pantry!

$21 Challenge helps two families

I took on the $21 Challenge, and won! However, my husband was a rather grumpy participant; he loved the savings but not the lifestyle during Challenge week. As he goes away regularly, I decided that every night he's not home for dinner would become a $21 Challenge night for the kids and I - all meals must be made from ingredients I already have at home, and I can only use ingredients that have not been allocated for other meals. This saves money and gives me a night off cooking, as my Challenge meals are usually simple affairs, sometimes as easy as pancakes or toasted sandwiches.

The true value of the $21 Challenge became apparent when a friend was recently diagnosed with a severe form of leukaemia. She is a married mother of four boys and is embarking on a long therapeutic journey that will hopefully lead to a full recovery. As a way of helping her family, the parents at our school have banded together to make all their meals for the next three to six months. As they are a large family, with an above average food requirement, I was unsure how I could afford to help feed them each week. Thankfully, my husband was away the week my friend was diagnosed, so the kids and I lived off the $21 Challenge that week and all leftover money was put into making meals to freeze for my friend's family.

We now do the same thing whenever my husband is away – it's a great gift over the Christmas break to know that I can afford to cook and freeze meals for my friend's family, and look after my family at the same time. Thank you.

Home-made floor mop

My home-made Enjo-style floor mop is a joy to use and cost me just $6.00 compared to the brand name alternative! I had been hearing about the wonders of the Enjo cleaning cloths and mops for some time, but the price tag always stopped me from buying one!

Using a hint from the Vault, I purchased half a metre of quality polar fleece for $6.00 and cut it into eight decent sized cleaning cloths, they worked great. Then I looked at my sad sponge mop. It was in a terrible state and the sponge needed replacing - so I decided to try and make my own Enjo-style mop head!

I took one of the cloths I had cut and stitched some elastic around the edges. I now had a removable mop head, and with a little vinegar and eucalyptus I had a sparkling floor. Now every time I mop the floor, I just rinsed out the cloth, dry and replace!