'Gentle reminder' can lead to a lifetime of saving

Often all it takes is the smallest reminder to make a huge difference. Having just turned 65 and now "eligible" to retire, I am not ready to do so either physically, emotionally or socially. I'm also frequently with younger people, who don't necessarily have the same basic foundation of budgeting that I was brought up with. With that in mind, I have taken to carrying around a subtle reminder of the cost of living which not only works for me, but will hopefully rub off on those around me.

My card wallet has a 'sticker' reminder, which says "$20? Is it worth one hour of work?" It's small and discreet, but effective! It also serves as a talking point when I am out and about with some of the younger ones and buying coffee or lunch. It's simple to make the label on the computer or by hand, then clear tape to the card wallet. Here's to some improved lifestyle options as I age further!

Make your own nut butters for a fraction of shop prices

I save a fortune on buying nut butters by making my own. Almond butter, cashew butter and good quality peanut butter can be fairly expensive to buy so instead I buy roasted almonds for about $4 at a bulk supplier (Bin Inn if you're in NZ) and blend it in my Nutribullet with the addition of a smidgeon of olive oil. This gives me twice the quantity of a shop-bought jar which would cost at least $12! You can also add a little honey or chia seeds to add variety. I use the same method to make cashew butter. I simply buy 200g of cashews for $4.80 from an Indian grocer, roast them in the oven and blend them with the addition of a little olive oil to start the process. At around $15 a jar to buy at health food stores, this is a terrific saving!

A Challenge for life

After reading The $21 Challenge, I thought I would see which other areas of my life I could apply the Challenge to.

First, I opened a separate bank account and now deposit $21 every week before I do anything else with my money. I see this as a type of retirement fund – it will be nice to see the funds in 30 years time!

My next $21 Challenge is to only put $21 worth of petrol in my car each week. I will park my car further away from where I need to go; this will save money and improve my fitness and wellbeing.

When my phone contract ends soon, I am going to challenge myself to spend no more than $21 on pre-paid phone credit each month - now that will be a challenge!

There are so many ways we can implement the $21 Challenge in our lives, thanks to Fiona and Jackie's inspirational book.

'10% less' rule saves money and planet

I use a simple principle every day, which helps me save money in all areas of my life. I try to reduce my use or consumption of what I normally do by 10%. The rewards are enormous. For example, if you spend $200 a week on groceries, try reducing it by $20 over 52 weeks and straight away you have $1040 extra in your pocket. You and your family won't even notice the difference, as it equates to less than $3.00 a day!

If you apply this principle to all areas of your life - petrol, electricity, phone calls and so on, the savings are huge even though the sacrifice is not even felt. It not only saves money but also the planet by reducing your overall consumption. Once I achieve this 10% reduction, I do it all over again! Every quarter after the electricity bill comes in, I then set myself the 10% goal anew to keep myself on track and to challenge myself to reduce further. This means the $180 grocery bill then reduces by a further $18 a week and so it goes on. I have done this only to a point where it is comfortable and achievable. Because it is baby steps it is easy and fun and not painful! We have saved hundreds, if not thousands, in the last year or two and are not feeling so pressured by the mortgage rate rises. Best of all is that we haven't noticed any difference to our lifestyle.