"We are trying to weigh our words."
Translation:Snažíme se vážit svá slova.
Plethora of "se" NESNESE SE SE SESTROU (she and her sister hate each other) is really a possible sentence in Czech. But..
back to your question.
We are trying not to be afraid.
1 Snažíme se nebát se.
2 Snažíme se se nebát.
3 My se snažíme se nebát.
4 My se snažíme nebát se.
I would say either but would prefer 4 over 3 over 2 and the least used (by me) would be 1. I am not entirely sure of how proper 2 is. You would hear it though.
Did you try to put it in google or your favourite search engine? https://idioms.thefreedictionary.com/weigh+one%27s+words