Okay, perhaps we are more complex than just two types...
But there are people who have immediate reactions, and make choices based on limited info, and there are those to take time to think things through before reacting.
I am an info gatherer. I don't like to be wrong, so I like to be pretty sure about my choices before I really screw something up.
Once you do something, you can't undo it. There are no do-overs and often, no guarantees. So we all just do our best to keep our heads above water in life and not be drowned by whatever waves crash over us.
Still, you have tough decisions to make. Not just that affect your life, but those around you. What do you do when you have a tough choice to make? Poll your friends? Get a consensus? Go with your gut?
These are all good, but sometimes you have to make a choice and you aren't sure you can't second-guess it. Because no one likes paying the penalties for a misplay.
But at the end of the day, we are just trying to get through life on an uneven playing field, and you have to make the choices that you can live with. There will be casualties along the way, and hopefully they are minimal, but I believe if you go with your gut 99% of the time, your odds are better of making your life what it is meant to be.
Having relationships is not easy. You have some hard moments to deal with. But be true to your values and your integrity. You may piss some people off, but if they are worth the sleep you lose over them, they will understand you didn't have an easy choice to make, and respect your strength for doing it.