Is signing with an agency while working full time as an attorney crazy..?

I’m 30 years old and recently got an offer to join a reputable NYC agency, after being street cast for a campaign with a skincare company. My only concern is that I already work full time as an attorney at a Manhattan firm. I’m excited about the prospect of modeling and it seems like an opportunity I don’t want to pass up, but I’m also nervous about balancing this with my full time job (which I love and would always be a priority).

Any advice from people who have modeled while working full time? Is it feasible? Thanks :)