Cheeky Scratchie

So I get a $5 or $10 ticket every time I'm in the post office which is only once a month. I know it's a bad idea but I don't drink or do drugs anymore let me have this ok.

For whatever reason I always get the 'Live the Life' ticket where the grand prize is $1000 a week for 5 or 10 years ($5 or $10 ticket). I think I'm drawn to this ticket because I couldn't blow it but it's not my best move is it?

I should just be buying the ones with a big grand prize ($100 to 200k) right?

This is a serious financial question and my future depends on it.