Detractors of being Multitalented (Hindrances, not just Advantages)

1. You feel drawn in a million different directions. You're never sure which path to pursue indvidiually.
2. Jack of All Trades Syndrome ("Master of Nothing")
3. You end up in a routine where you're so busy pursuing multiple goals that you forget to spend a lot of time on just one or two things. 
4. You get good with a lot of careers superficially or temporarily, but master or progress financially in NONE of them.
5. Your audience in each pursuit wonders "Where is he?" "What's taking him so long to update??!" all the time, if you leave them in the dark about the fact that you're multitasking.