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We Have Senses for Input of Reality, Trust Them. Your senses are the input you have. You have nothing else for input from the external existence. Trust them, and learn to use them.

Imagine an attempt at existing without any senses. You wouldn't even develop into anything. Without input, there is no processing, and no output to become something. No feeling of breathing, swallowing, or feeling anything physical. No other senses to gauge dangers from not feeling, no sight, no sound. Nothing. Only automated processes of swallowing, but you wouldn't even know if you had food to swallow unless it was shoved in our mouths that would automatically react.

Senses are the devices used to make sense of reality. Limited as they are, they work amazingly well for what they are designed to do. Other devices on other animals have better eyes, or better whatever device. I don't see it as a negative. It's impossible to have infinite senses. The sense devices we have are designed to give us the input we need. Seeing ultraviolet light like bees isn't too helpful for us...