Is it a good thing that I changed my mindset about it?

I remember back in 2015 and 2016, when I was in 10th and 11th grade, I used to feel and act as if I was Justin Bieber and try to sing like him. Back then I used to feel he was really cool and used to wish I had a voice like him. But since 2017 till present, I feel and act as if I am Chester Bennington and try to sing like him. He is my inspiration and one of the reason why I started making my own rock songs and I wish I had a voice like him. He will always be the best singer for me.