Compare it to making love with your partner. After a while, you don't need to do it everyday or 3 times a day. Eventually that passion will mellow and age, like a fine bourbon. Don't feel guilty about that. The music is your love, playing guitar is your expression of that love, but you don't need to express it (in that way) every day. Some days I won't play, but I'm on youtube watching lessons or on this site looking for new songs. As for my partner, she turned out to be a bitch so she had to go, but I do still enjoy some fine bourbon! haha! But not everyday. :D But I play guitar when it suits me, and I do sometimes go a week or so without playing. That's what is so great about a hobby, you can do it when you want and that's it. No expectations from anyone else.