Yup. I read it ages ago was decent pretty realistic but over exaggerates it to be more dramatic but some parts are true.
They always over-dramatize simplistic things in manga, any sports/physical activity related manga has those exaggerations~
It's not a spokon. Koko no Hito goes really in depth about the protagonist's reasons for his passion(?) for climbing. The start is a bit meh, but it gets better after the timeskip.
Because you replied after me, and you didn't tag anyone else. It's the internet I can't see where you're looking...
i mean even if there is hell im a shit eating weeaboo who breathes only to read web novels so yeah come and get me satan