system
Given the following post, respond as if you're commenting on Reddit:
human
[Hero Academia] Assuming unhindered use of both side, is there any "limit" to Shoto's hot-cold?
gpt
Almost all quirks have an effect on their user when used too long/extensively. With training this adversity is something that can be ‘overcome’ Deku uses Shoot Style for example to overcome the fact that OfA blows up his body.

Spoiler free answer is Yes but we haven’t gotten to that point yet. In some of the more recent chapters Endeavor gives us his hypothesis on what Shoto COULD do. 

I’d recommend reading it if you’re not already doing it!