Check out the sceptic Sextus Empiricus. Hackett has a collection of his writings. Admittedly he was strongly opposed to the stoics as he considered them dogmatists, but at its heart scepticism is the idea that we should hold all arguments about non-evident things in suspension of judgement, because against any argument put forward we can balance an equally plausible argument. Instead, we should "turn our back upon the whole dispute and go back to talking and acting like a civilised, common-sensical man instead of a pedantic dogmatist".
I personally wasn't too convinced by scepticism but it was an interesting read nevertheless and I did take some bits away from it.
I will do that, thanks for the recommendation. Stoics are a mixed bag for me, I definitely had a better opinion of them before I actually read their works. Most of my journalling is about how blatantly obvious and non-helpful their writings often are, or how they miss the point. But there are certainly value in the general guidelines and they certainly have nuggets of value. I find they add flavor to my personal philosophy, but don't dictate it. After I get through my book of writings, I was planning on moving on to humanists and Camus.