RE: How your profile picture should look like?

Hello @honarparvar you bring forth an interesting and very important discussion via your post.
A picture is worth a thousand words and when you put it as a profile pic it says so much more about you.

So yes certainly people need to be more selective when it comes to putting the right picture as there profile pic.
With the advent of digital cameras and mobile cameras which has turned everyone into a digital photographer with no physical cost of printing involved.

Thus there is a deluge of photos that we all have and it is gives the users more choice in terms of what photo to put and where.

At the same time one needs to find the appropriate picture for the profile pic. Agree 100% with this idea.

As always thanks @crypto.piotr for letting me know about this post :)

Good luck to you @honarparvar for your future research and publications :)