Hello Lucai,
Very nice to hear from you and read your story.
I haven't really been tempted to shift careers, no. And trust me: sometimes, the money gigs are THIN. It's not all peaches and cream over here all the time. But I am addicted. That's the deal. And yes, the balance of doing both is TOUGH...touring (which I am likewise craving a lot) takes me out of the game, there's no question. It takes a minute to get back in the scene.
I flip flop. Sometimes, like after 2 1/2 year Odelay Tour, 2 year NIN tour, 2 year Midnite Vultures tour, 1 1/2 year Ima Robot tour, I feel like locking down in LA and getting very committed to session work and producing. But then the pendulum swings. Sigh. I think it's our fate, some of us, that we need to vacillate between both....forever.
I don't really have anything to tell you to ease your mind.

I just basically do both as I am able, but the transitions are never super easy. Regardless, I am very fortunate that I can.
All the best to you!
Justin