Hi Doctor, my 2.5 year old son keeps tearing.. when he watches any YouTube video, his eye starts tearing automatically.. he has got this habit of watching videos while having meal.. I fear it's a permanent vision problem.. could you please suggest some remedies for same.. I'm a working mom and my kid is taken care by my parents who are quite old and finding hard to manage him.. so they somehow wanted to feed him with the help of videos.. he is too shy to mingle with people too.. however he does easily with who are kids friendly.. I'm afraid of keeping a nanny also during this pandemic.. and it becomes a never ending story :(