DD is 21 months and seems to be going through a real phase of struggling to share and it annoys me that she can't play nicely with her friends. I don't want her to become a little girl that no one wants to play with because she snatches her toys back. I tell her no we have to share and distract her with another toy and things like that but any advice? I think the combination of her age, lack of playground and lockdown has made it worse but just want to guide her in the right direction and enjoy play dates and be able to relax again!