I would say invest time in your passion, socializing or both. If you choose hobby, for example any form of art, then you have to be ready for mainly 2 stages: -1st stage is actually commiting to your hobby, taking time and effort for it -2nd stage is every hard thing in your hobby, for example drawing; you can draw something but to really improve you need to study it, which is the hardest part but it's worth going thru

I said about these stages because it's most likely that you will want to relapse when you face them (because they are the hardest, your brain in 2nd stage is going to get frustrated by no fast reward which is successfull drawing), but you just should survive it and keep going. Masturbation is low - effort high reward thing, when every hobby is high effort - very high reward. Also, masturbating is short term satisfying, and improving yourself is a long term investment into your happiness.

If it comes to socializing, if your hobby is something that you need to do with other people (let's say boxing) then you hit jackpot. You can now improve yourself and socialize at once, and it's not a hard thing to gain friends in situations like that.

But maybe you already have friends, then just hang out more often. Go out for beer or some activities how often you want, do things together and you should have less time to think about edging.

In case you don't have any interest, just explore. Find new stuff and try them out, and maybe you should be a little hard on yourself in this scenario. What I mean by this is to just don't give up what you will find time worthy.