We should all be skeptics.
A dose of healthy skepticism is a good thing. When it is taken to extremes, not so much. Guard against being negatively affected by extremist thinking. You are leaving an extreme, be careful not to swing to other extremes. Be aware that some of the Watchtower extremes can be a challenge to shed. When it comes to your newly developing beliefs, the WT stance on things like science and religion can be hard to recognize in yourself.