It's awesome to realize that lot's of products and services are surrounded by the thought of how can most people, or how can the general public best use it etc.

It's awesome to realize that lot's of products and services are surrounded by the thought of how can most people, or how can the general public best use it etc. But in reality solving a problem for specific use cases can later on be extended to general purpose products and become a good business. Lot's of successful companies started of just by someone trying to solve his own, or some colleague/friend/relatives specific problem