"I thought about this."

Translation: Pomyślałam o tym.

[AnCatDubh]

So it can be both -am and -em?

[immery]

yes
If you are "on" you say pomyślałem
If you are "ona" you say pomyślałam

the same goes for pomyslałeś/pomyślałaś
on pomyslał/ ona pomyślała/ono pomyślało

pomyśleliśmy/pomyślałyśmy
pomysleliście/pomyślałyście
oni pomyśleli/one pomyślały

basically you take the third person verb form appropriate for the gender and add the appropriate ending
Ja -m
ty -ś
my -śmy
wy -ście

[AnCatDubh]

THANK YOU. Finally something is explained about this skill.

[sirwootalot]

This skill, without notes, was almost impossible. Thank you so much! I hope the team reverts back to beta to accurately reflect how much work they still have left...

[immery]

The team cannot revert to beta. They had no influence on graduating from it ( that was small number of reports).

They are working on the Tips and Notes.