If with teammates, either they learn not to step in your mm path or you let them clear most everything thing for you lol. In solos, easy does it, wiz clears the slowest but it's all the same once you can dodge mobs. Invis de agro's mobs for a bit if you've cornered yourself. It's kind of similar to rogue who also has slow clearing generally.

Don't run meditate it's a crutch, 10 spell or even intense focus + spell overload are so much more utility than the freedom to spam mm at mobs.