This app was mentioned in 2 comments, with an average of 1.00 upvote
Get a hobby. I spend a bunch of time alone, and I like it. I usually come home from work and clean the house, have a beer, read a book, practice getting better at some hard games like CS/SC2/StreetFighter.
I bought a bike recently so I could go biking around the neighborhood.
Not that long ago I was working on a mobile puzzle game to kill time.
Being alone can suck and be lonely. But you also have a surplus of free time you can devote to bettering yourself. Work out a little here and there, read some books on topics that interest you, take a serious look at practicing yoga or meditation. Take the time to look into your diet or more generally be more introspective.
If the life of a hermit isn't for you don't force it. Go out and find people to hang out with. You like playing games? There is probably an in-person meetup near you. Sports are another easy way to get to know people.
This one... not really, but its free (no ads either) and I worked hard on it. Download it and tell me why you hate it; or keep that to yourself.