Everyone has weaknesses with which he should fight....BUT.
It's hard to be good in everything but if you find someone who fills this lack then do not hesitate to do collaborations with him.
I can sketch demons but Radek Marszalik seems to be better than me in the shape of language. ...But his skills of digital paintnig is not as advanced as mine.
Therefore I proposed him: that I complete some of his sketches in digital media.
Below you can see the results ...hope you like it
https://www.artstation.com/lee666
https://www.instagram.com/p/BPAf83PhhHy/?taken-by=szczypior_tattoo