Any relationship is a risk, and we’d all like to understand at the very beginning how strong and happy it will be. But it’s impossible to predict this in the early stages. Still, there are many signs that show if a relationship will remain harmonious and last a long time. Gleb Tsipursky, Ph.D. is a co-founder of a noncommercial organization that deals with the propaganda of rational thinking and offers a wise approach to making decisions, and he has outlined them to help others.

I decided to share these signs to help you understand how long-lasting your relationships can be and if it is worth fighting for in critical situations. At the end of the post, there is a bonus point waiting for you. It will reveal an unusual feature of almost all couples.

10. Behavior in stressful situations
9. Ways of thinking
8. Requests
7. Personal space
6. Life plans