Is this normal 3 yo behaviour?

[Beach Mama]

How long has he been counting for? Might pay to see someone JIK as counting can be linked to OCD and anxiety( I do it too. ). May just be a little phase but if it's excessive as you say ( an hr seems a long time) it sounds like he might have a pattern he has to complete each night then seeking someone might help. xoxox

[PinkPalace]

the counting i noticed about 4 months ago.
he does it at many time, if i ask him to be quiet (ie phone or talking to someone) he starts counting invisible what evers - he points to the air when he counts.
he counts at bed time, and randomly at things in the day.

I couldnt get him asleep until 11pm last night just go go go !