Validate Your Assumptions
Wrong assumptions can ruin and jeopardize your life, career, business, relationship, marriage and everything. Most times assumptions usually could be; an illusion, delusional, fictitious, mere obsession, fallacious, and a fiction.
Dwelling on wrong assumptions can lead you to fail fatally beyond being amendable!
Ask yourself constructive questions regarding any thought about anything or anyone that crosses your mind before running into any conclusion or actions of some sort. Carefully consider the 'likely' consequences that could emanate if peradventure such turns out to be wrong.