LegitimateEngineer

For staying positive, staying positive won’t prevent disaster, but it can help you move past it. For saving money, ideally invest it, either get a high yield savings account at >3% interest which (roughly) beats inflation. Or try an index fund if you can save that money for long term.

For friendships, meetup is a nice way to meet people and do activities together. There’s a bunch of different groups that focus on different activities (board games, hikes, book clubs, etc.)

Dating wise, unfortunately the big popular apps are the way to go. (Tinder, hinge, coffee meets bagel). The problem with making your own is that you’d need users, ideally nearby. Not saying it’s not possible but it would take a long time, while the above apps already have that.