Not really.
It is a fun hobby to engage. I wouldn't do it otherwise, but I wouldn't be able to do it constantly. Creative-juices and muse tend to be flaky and all that stuff.
Also hypothetically: If I had to give up on one of my hobbies for whatever reason roleplaying would easily be the one to go. When pitted against my other hobbies it has much more downsides and the time I put on it is rarely rewarded when compared something like guitar-playing (maybe not fair to compare solo-hobby to a partner/group effort, but anyways), so far from addicted, but still enjoying it and wish to keep it as my hobby for years to come.