I imagined him with wild, long hair; possibly tattoos, huge and heavy set. The picture destroyed my imagination - and now I want my imagination back. :(

In my personal experience, uber French nerds don't really fit the Simpsons "Comic Book Guy" appearance stereotype. Anyone else reading this, feel free to disagree.

Yes, it’s difficult to practice climbing if you are obese.

If you want your "imagination" back, go back to watching Netflix and Hollywood cliches.

Except the ‘huge and heavy set’, you’re thinking of tokyospliff here.

Or some version of RMS :)