28“Suppose one of you wants to build a tower. Won’t you first sit down and estimate the cost to see if you have enough money to complete it? 29For if you lay the foundation and are not able to finish it, everyone who sees it will ridicule you, 30saying, ‘This person began to build and wasn’t able to finish.’

https://biblehub.com/niv/luke/14.htm

You should not fight a conflict that you can not win