PAGUY, I have been married one time. I have been married for 46+ years. I assure you we men will never actually understand women. Even when you think you have it figured out, you are deluding yourself, the understanding is an illusion.
Sure, there are a few simple facets we can all grasp, little things like the approach to a problem where we guys want to find a solution and apply it while the ladies want to discuss it.
If for some reason my wife were to be eliminated through accident or disease (divorce is pretty unlikely after 46 years) I'm pretty sure I WOULD NOT be in a hurry to find a replacement, if at all.
I have watched others rush to get married again and get it wrong more often than getting it right. Nowadays with little or no social stigma attached to living together out of wedlock, I'd counsel anyone to take their time and be dead certain. Sure, after a while a companion to share with could be quite nice but... I like to think I would make haste slowly.
Pat