I always pre-read what I post as I am cautious of misinterpretation especially as PTSD sufferers tend to take the least favourable view at times. Doesn't always work though

Catjudo, while you raise a very valid point (one which I am currently experiencing first hand here on the forum) the problem can be the mindset you are in at the time of posting. Eg. If you are having a bad day, even if you pre-read your post, it may sound ok due to your frame of mind. Come back a day later in a really good mood and you can re-read what you posted the day before and think wow....did I really say that?!