If you’re worried the best thing to do is make a proper budget. Make sure every penny you earn is accounted for in there.
Give yourself a certain amount in the budget to buy random stuff each month. Let it roll over each month so if you don’t spend it all you have more next month.
Removes any guilt as you know everything is covered.
I doubt I’d care if I was paraplegic. Very easy to say from a point of privilege.