Changed my outlook to life: Barkha on starting solo travel at 18

Actress Barkha Singh said that starting solo travel at the age of 18 changed her outlook towards her life. "When you are travelling and you are a teenager, you are literally on your own...whether good things happen, you deal with them...bad things happen, you kind of figure out everything on your own...it instils a lot of self-belief," she added.