What is comfortable? If you know what comfortable is chances are you're there and you don't care to go much farther with your goals. You want to make it in e-sports or some other aspect of life, but you've settled. You are happy with where you are? Why? All I am saying is once you get comfortable with where you are you focus less on what needs to be done rather than celebrating your current achievement.
While I was gone from Halo for the last 5 years or more playing League of Legends I made that mistake myself. I peaked at gold a couple seasons back although in a team atmosphere I could play like a much higher rank. None of that mattered because I was comfortable just reaching gold. So every time I solo queued I would get really frustrated and set off from playing ranked, because I was told many times I shouldn't be at my rank. I kinda let this inflate my ego so nothing was my fault right? Wrong, I switched over to Counter-Strike shortly after and did the same thing there. Now that I've learned I'm back at it on halo with my boys Nara Oshima and The Kalamity. Such a fun time I forgot how much I loved this game and the people I met in it. I will not get comfortable again. Being comfortable although might feel good for a little while is a hindrance and at the end of the day will cause you more of an annoyance in the end. For anyone taking an interest in e-sports or even just a rank ladder, as a matter of fact anything with a competitive atmosphere I can't stress this enough. Don't get comfortable!
You are the best you!