Nothing influences so much as the circumstances in our lives... our circumstance seems to dictate our moods, our residences, our ability to do things, our ability to experience the given moment. It is the same with our dolls.
When you create you dolls, use your imagination and try and put into your dolls how you feel about what is happening around you. Great therapy and good fodder for fabric.
You can use all the tips and tricks to create circumstance. Colors, moods, thoughts, imagination, vision...you name it.
For example try and make a doll that will portray what it would feel like to be swimming in a pool filled with sharks. No matter the costume, no matter the character, put them in a shark filled pool. Imagine being a mother who has just had enough, kids clinging, shrieking, the phone ringing and the pot boiling over, what would that look like?