Sherlock is the smart one, hence he struggles with it more than Mycroft does (the drugs etc), hence Mycroft worries about him. Both brothers are perfectly aware that Sherlock's intelligence is superior, Mycroft being the smart one is more of an inside joke between them. After all, they don't really hate each other, Sherlock may not always like Mycroft's meddling, but he appreciates his big brother's concern. Please just give me caring!Mycroft, maybe a bit of Sherlock whumpage, and brotherly bonding Holmes-style. OP is not averse to Holmescest if it's the direction your mind takes you. Thank you!
Mycroft & Sherlock, Sherlock is the smart one
Both brothers are perfectly aware that Sherlock's intelligence is superior, Mycroft being the smart one is more of an inside joke between them. After all, they don't really hate each other, Sherlock may not always like Mycroft's meddling, but he appreciates his big brother's concern.
Please just give me caring!Mycroft, maybe a bit of Sherlock whumpage, and brotherly bonding Holmes-style.
OP is not averse to Holmescest if it's the direction your mind takes you.
Thank you!