You can endure because God has promised not to give you more than you can handle. He wants you to overcome and won’t allow you to face any temptation that will crush you under its weight.
The Koran has a similar saying: Allah burdens not a person beyond his scope. Noble Quran 2:286
Since suicide is the eighth leading cause of death, I think I'll take that one with a grain of salt about the size of Lot's wife.