The five senses
People have five senses. We can hear, we can see, we can smell things, we taste things, we can feel things we touch.
The five senses are sight, smell, taste, touch & hearing.
All are very important but, I think that the most important sense is hearing because you need the sense of hearing to being able to walk with balance. And, well, I love music and would be terrible if I could not listen music ever.
If I had to choose a sense to eliminate, I would choose the sense of sight because if you don't have this sense you can use the others. For example, you're blind but you can smell or flowers and imagine what they look like imagine what they feel like
You can also taste and smell food and enjoy it without seeing, and even meet someone and fall in love with it not by physical appearance but by feelings.