Have fun with people who also have fun playing the game.
I've been soloQ most of the time I played this game. Used to play alot with online friends while studying overseas. Watching big tourneys showed me how fun it is playing with a team that has good chemistry and how everyone on the team fulfills their own significant role.
I play any lane and most of the heroes I played the most are assassins with fast mechanics which makes them fun. Except for Natalia when I first started playing and kind of simped for in the past. Really enjoy EXP lane the most.