Let go of the small things and just be. It’s not exactly “don’t give a fuck,” but it’s close. Aim for meeting people and going out to do things, not necessarily specific people or popular things, just good people and things that are fun for you outside of the house. Realize you will grow and change a lot in your 20s, and so will everyone around you; so if you have a huge crush on someone your age that doesn’t like you back that way, then tell yourself you might really dislike them in 5 years so it’s not a big loss if they don’t like you now. It’s also OK to let friends go if you have an attraction to them that isn’t returned, because you have to protect your mental health. It’s OK to not drink or do drugs, but it’s also OK to drink and do drugs… just don’t do either to extremes and don’t be extreme about not doing drugs/alcohol. Try joining clubs for different things, even things you’ve never done. Realize most people don’t have things figured out in their 20s and that you can make mistakes. Make mistakes. Be well-rounded. It’s cool to play video games and DnD, but don’t JUST do that (especially if you want to meet women). Get clothes that fit properly, not necessarily expensive or cool clothes. A completely plain t-shirt that fits well (go to Target and buy every color of their Goodfellow everywhere V-neck T for $8 each) plus a pair of jeans that aren’t baggy and some Adidas shoes is an outfit you can wear everyday that will look good and is so comfortable.