He may very well be the biggest, highest-level otaku in the Genshiken, but he’s also somehow the most stylish, most sociable, and most conventionally attractive.
When you’re flying around DCS World in the Weebjet 5000, you don’t get to take yourself seriously, no matter how much money you spent on your flight sim setup.
Obviously, otaku pursuits can be life-encompassing endeavours. The 17 Sustainable Otaku Goals serve to help otaku integrate their passion into a healthy lifestyle, thus avoiding burnout and conflicts both inside and outside the subculture.
If you’re passionate about something, there’s no reason to downplay that. Be who you are. Anyone who hates on that isn’t worth your time, and certainly isn’t worth hiding your passions over.