Express desire or want to do something; 'I want to', 'I would like to'.
る-Verb: Remove る and add たいです, う-Verb: Replace the final verb character with the ～い form and add たいです, Exception: する becomes したいです
The たいです grammar point is used to express the speaker's desire or want to perform a certain action. It can be translated as 'I want to' or 'I would like to' in English. The formation differs depending on whether the verb is a る-verb or an う-verb.