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yes~
Level to unlock better rewards missions
Skill to not reduce your starbits rewards as the ego will come up :3

Oooooh. I can see that I know nothing of the game mechanics then!

So, just like in Guardians of the Galaxy Vol. 2, Ego is a bad thing?

Yes, you'll face it when you become level 20 or have 1000 fans. Ego = permanent ego (from missions) + fans + temporary fans (drunker)
Your ego mustn't go bigger than your skill. If it's bigger then your starbits rewards will get reduced. 😅

hehehe. That's terrible by true to life!

So I have seen that I need to be at least Level 10 to take a Music Lesson... So I am busking my way there.