Hi Mirko… not a problem nor bother…
Click Tracks are NEVER used for beliefs, only for emotions.
Now, as you state, “causes for my blushing is the belief that anyone who notice my blushing will think that i am less worthy and unstable person… “
Yes, that has a belief aspect to it and would be addressed with PSTEC Positive which is the appropriate tool for beliefs and behaviors.
But, you also said, “When i blush around some people i feel so embarrassed…”
So, you see, there is an emotional response and the Click Tracks are used for that.
Tim has a few suggestions of how to use PSTEC for Blushing in his mini tutorial…
http://pstecaudiosource.org/pstec/tim-specialized-tutorials
Aloha!
Jeff