I appreciate that you like my software enough to consider donating. Thank you so much!
I personally don't need the money however there are so many people who do. If you'd like to donate, I'd much rather you gave that amount to a charity.
Whilst you can donate to any cause you'd like, here are some options for when you're unsure:
If you don't wish to donate to a charity, treat yourself to a coffee or buy a friend a new game. I'm sure they'll appreciate it far more than I'd appreciate a donation.