I think you have probably started using OpenAI recently -- one draw used to be that it was really, really hard to ever hit limits. If you did, you probably had usage resets available.
I think this is still true provided you're not using Astra.
The shitty thing about OpenAI's resets is that, unlike Anthropic, they also reset the limit (on the next natural weekly reset). It means that of you pushed the reset button 5 days into the week, you only get 2 days' (2/7 of weekly) worth of extra tokens.