LokiDR said:
If they have "more levels" than their compatriots, it supports bad multiclassing. They just put in more work.
Now, out of those lawers, how many are practicing surgens? Branching is one thing, keep both up is completely different.
Now, I agree with the "modern times are irrelevant" point of view - IMO this doctor/lawyer analogy is not meaningful when discussing the MT. Real life "levels" depend as much on training and education - which is largely complete for professions early on - as experience.
That said:
At least get the analogies right.
Doctors are not surgeons. Surgeons require a lot of time-consuming techncial training many doctors never learn. I don't know of any surgeon/lawyers - you'd be in your later 30's probably before you even finished school. You'd be collecting social security before you'd established a practice in either. A surgeon would be like a red wizard, or archmage, who then took some MT levels.
As for practicing dr/lawyers - you won't find many, if any. Dr's and lawyers are both licensed by states. Most I know have a lic. to practice law in, say, CA, and med. in, say, Ill. It'd be illegal for them to practice both.
The practicing lawyer, however, is generally every bit as good a doctor as a practicing doctor. The practicing lawyer who is also an MD generally has kept up in studies, and techniques, and is almost as good, if not as good, a GP as the practicing Dr. IF the lawyer wanted to docter, she easily could step right in.
I'll say a two-level multiclass penalty probably just about covers it. Just like the MT.
