"When you feel tired from the endless self-reflection, just call me and we can dance." or ""When you feel tired from the endless self-reflection, just call me and we'll dance." [ we'll = we will ]

You'd better to say: When you Are tired OF the endless....... Keep learning English:)

если для брачного агенства то лучше When you feel tired of endless self-reflection, just call me. And we'll dance.

Grammar tip: if a clause simply marks a time in the future, then we use simple tense. We never add "will". So, "When you feel tired (from/of)..." or "when you are tired (of)..." are correct. I realise it's not so obvious because you have an imperative.