You have been modeling for years. You're an old pro. You've got tons of experience and you have to refuse offers constantly because you have so much modeling work that you don't know what to do with yourself. Is this an accurate portrait of your situation? If it's not, what exactly is missing? What is the difficulty you are experiencing getting modeling work?
Maybe you've never tried modeling but you're curious. Does it seem like it's just too hard to get into? Are you wondering how you could ever get involved with all the glamour and excitement of this kind of career? Modeling doesn't have to be intimidating. You should remember that all the rest of the people currently modeling really are just human beings somewhere deep down, although it may be more obvious with some people than others.
Modeling is one of the most competitive professions you can get into, but it can also be extremely rewarding. If you are an actor, modeling is a great complimentary endeavor, because doors you may open through modeling could also help your acting career. Always remember that it is supposed to be fun. It will always be challenging, but remember to have fun as you pursue your career in modeling, or else what's the point?