The Chosen Form

What kind of life do I have? Pokémon like Pikacho have it easy. Why can't Eevee have the same life. I am always pressured by my brothers and sisters to evolve into Pokémon like them. I cannot decide, but what do I choose? Should I evolve, or stay in this form? And when I choose, will I hurt the ones I love the most? What will be my chosen from?...