I love this thread. I coupon. I cook most of my own bread, buy 25 llb of flour at a time from Sams. Much cheaper that way. Make my own biscuits. Cook almost everything we eat.
I cut and color my own hair. Don't buy expensive clothes.
Reuse plastic storage bags, and use my soap until it's gone.
Drive a 10 year old Impala.
I'm sure I do lots more that I can't remember.
We also travel a fair amount and I do keep my house warm (73 degrees) because I absolutely freeze to death. So, I am not completely a miser, but saving money on some things allows us more money to enjoy on things we enjoy.