my son is 8 year old... He sometimes feel like electric current by touching any thing whether he is in home or outside...what could be the reason...???

A. That’s with everybody sometimes when you’ll put on the knob with a lighter also you can get a current with the note with the currency which you pass on you can get a current with that also that’s very normal and common with anybody not a child adult anybody name It and anybody can feel that thing but that’s just the bodies reaction nothing else that’s absolutely very normal