Technically it's not a bad thing...it's practically all I did in CoH(Oh shit I need to make a Freakazoid alt!...oh damn I can make a TFC Engineer!...wow I made a Terra/Cyan/Sabin lookalike!(all 3 not just one...lol)...LOL I MADE AN XBOX CHAR AND MADE IT FULL-HEIGHT/WEIGHT, XBOX IS HUEG LOLOL(I did do this sadly; it was funny at the time!)...and that's barely the tip of the alt iceberg...I've got tons on WoW too, if it's what you enjoy go for it ;p Play alts but don't abandon the other chars, try to pick one to play between alt nic-fits so it levels over time with Rest exp :p