It does to an extent. I think the hardest aspect of M3 is that you really don’t have any meaningful experience yet, but you have an incredible foundation and usually a keen intellect. Add to that how you change rotations often so even when you do gain a bit of footing, you get shuffled off to a new service in a couple weeks and now you’re lost again. Even on the same service you may get changes in faculty and now you have to prove yourself all over again.
You still don’t know much as a resident, but you do get the benefit of longer rotations, same field, and same faculty so people actually get to know you and you can build a good reputation.
About the time you really have a good handle on everything, they kick your tail out and slap a board cert in your hand and say good luck!
Just keep learning every day. You’ve got a lot of years ahead of you. For the shortest residencies it’s still 4.5 years from now before you’re done. And lemme tell you, you learn a TON in your first years as an attending too. My mentors tell me it takes about 5 years to really find your stride as an attending. So really you’ve got a solid decade left to go before you’re settled.
Enjoy the good parts of being a student too: no dealing with insurance companies, no admins on your back, minimal note writing, no coding queries, no patient phone calls, no pager, etc. You actually have the time to learn and think. If you want to go spend an hour talking with a complex patient, you can do it. Want to spend half an hour reading papers on an unusual condition? No problem! Almost all of your time is protected, and that ends way too soon. The price of that protection is not being useful, but don’t overlook the perks too.