what should i save my money for?

[sony mavica]

hey guys i seem to be an impulse buyer i see something i like at a cheap price and i will buy it

but when i do get the items most of the time i use it once or twice and that's about it

last item i got was a really nice projector i got it for like 61.23nzd as i had points on the site and used them to get a big discount but i only used it once but don't really have anywhere to set it up so i just put it up on facebook for sale and got offered $150nzd

i want to try save the money for something but its hard when i get payed online via paypal every month like 80nzd i seem to want to spend it as soon as i get it and always go looking for cheap items

[tautech]

I'm sure I can tempt you with something.