Hi, my baby girl is 17 months old, she doesn't walk by herself and holds my hand to roam around in the house. she can walk by support and I noticed that she takes a few steps without holding too but stops whenever she sees anyone around and comes on her knees to hold the hands for walking. this is hampering my routine and I am also worried because she still doesn't walk by herself. please suggest ways to how can I make her comfortable on walking by herself!