You can also easily overcome the post limit by taking the minor required actions to attain the forum's "trust level 1":
https://blog.discourse.org/2018/06/understanding-discourse-trust-levels/#trust-level-1--basic
So don't allow your progress to be slowed down because of a pending limit. But at the same time, it is a good idea to try to provide all the necessary information up front regardless of whether there is a limit in effect.