i have two friends who tested ISTJ on myers briggs. This was a few years ago so i thought they were both ISTJs (Ti + Se).
Since socionics i realize one is ISTp and the other is ISTj.
And i noticed a marked difference in their hugging style!! the ISTj's is similar to mine.
how are your hugs? Robust or a pat on the back? what's your type? does your style vary within certain groups (such as family)?