Summary

Go through with planned activities, even if you're on your own.

Body

Do not place importance on the ones joining you for planned activities. This will free you from the trap of constantly looking for someone to do things with. This will also make you not care when people flake on you. Ask people out to do things with the mindset of "I'm going to the ______ whether you join me or not."

Lessons Learned

Doing things by yourself is only lonesome when you let yourself feel like it is. Life doesn't care if you have someone with you at the bar or the beach. I have found that as I started going out and doing interesting things by myself, the people in my circle naturally started wanting to join me without me asking them to. You become independent and interesting to others.