If you don't have faith in vedas, upanishads, scriptures and the vast religious literature, or trust in the rishis, acharyas and gurus, and want to follow a path of your own, fine, no one is stopping you. You must thank your stars that you have not inherited your nation's faith.
Dear Sarang ji,
There is a difference between trust and faith.
Trust can be cultivated or taught..it is largely influenced by cultural and environmental factors depending on the society we are brought up in.
Trust is believing another's version..Trust is a hand me down. Trust is always external.
Faith on the other hand can not be cultivated or taught.
Faith is believing in our personal experience without cultural or environmental influences. Faith is internal.
The Upanishads never talk about Trust or Beliefs at all..all they talk is about Faith.
Final diagnosis :Trust is borrowed..Faith is Original.
After all the saying goes: Shraddhavan Labhate Jnaanam.