Ay beka -- it is common, ena we should be that it is caused by our bad sitting style -- ena the main reason is our lower arm get lower blood flow and nervous system got difficult to order ena let's be aware of it and modify our habits selamh ybzalgn

Endeza melelegni -- sitting position le blood flow siyaschegr

Ahhhhh - this is beyond understanding the issue, you just felt it and expressed it well.