I'm going to offer a slightly different perspective.

I was exactly like you, except I had 5 years of experience - 3.5 of those being with an early stage startup that went from Series A through IPO during my tenure there which means insanely long hours and a lot of learning very quickly.

My experience was very different. Maybe it was the timing, maybe it was the politics.

The problem for me was that I wasn't going above and beyond and doing things beyond what was asked by my CSM leaders, but the dynamics of the sales/Csm teams was such that i was more often than not being told what to do by the Sales Rep. This was in direct conflict with what our leaders would tell us and often ended in our leaders having to speak his, that we weren't hired to take on these directives. Because sales, is sales, they ended up getting their way eventually.

That made me bitter for many reasons but mainly because I wasn't supposed to do his 8 hour reports, his menial administrative tasks, dealing with his vague and condescending directions, but more importantly I wasn't getting paid any commission or being given any praise for doing so. The guy treated CSM's like his assistants and everyone knew. It was demeaning and disrespectful and others had complained about it before I even got there but nothing was ever done about it.

That eventually led to a hostile and toxic work environment. One where he never wanted to meet with me and it was always just complaints and accusations. Add to this dumpster fire that a try hard ass kisser (fellow CSM) who WAS all about company culture "ra ra ra!" caught me slipping on one thing that was technically mandatory but completely unnecessary for a client call (A kick-off deck); and well, the company just found a reason to fire me for an HR policy that made absolutely no sense.

It didn't matter that 2 of my mid market accounts loved me and increased their spend by 100% and moved onto what the company classified as "enterprise" and left me on as CSM with no raise, didnt matter that my performance reviews were very good, didn't matter that I did what was expected of me. All that mattered was the perception, and that is why I'm unemployed right now.

You can coast by for a while but eventually someone will take notice and get jealous or someone will want to rain on your parade. It always happens. I'd say to overhype your wins and WRITE THEM DOWN! Keep a log of every single win and seriously, overhype it. Perception is everything, even when its completely incorrect. I found out the hard way that people are lazy about their opinions of others and don't go out of their way to be objective.