In this external world, which is full of finite things, it is impossible to see and find the Infinite. The Infinite must be sought in that alone which is infinite, and the only thing infinite about us is that which is within us, our own soul. Neither the body, nor the mind, nor even our thoughts, nor the world we see around us, is infinite.
Feel this moment, see it with a willingness to experience it deeply, whether it be good, bad, or indifferent. Emotionally and feelingly be fully present, right here, vulnerable, with your heart. Just be present. Don't live from your conditioned mind, live from unconditional truth.
If there is no strength in body and mind, the Atman cannot be realized. First you have to build the body by good nutritious food-then only will the mind be strong.