I've had the same issue with Facebook. I used to post nearly everything that came to mind, but it became a habit more than anything. Friends, family and even colleagues have told me not to post too much personal stuff. I can see their point to an extent.
I have forced myself to tone down the amount of updates I post, as I have a feeling that I posted so much gloom about myself, that friends have unfollowed me (but stayed friends), which means I got quite unpopular on Facebook (although didn't affect my relationships with them offline).
I use WP to post my most deepest thoughts and feelings, which is better because it's anonymous and I can feel free to talk about Asperger's. I don't really talk about it to people I know.
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Female
Aged 30
On antidepressants
Diagnosed with AS, ADHD and anxiety disorder
Empathy score: 61 out of a possible 80. (High)