It is possible to achieve success without having a mentor, but we must admit that without a mentor the path we will take is increasingly difficult, so many people choose a mentor they believe in to be able to guide them so they can achieve success quickly or more easily.
That applies everywhere, and even in trading or investing I think having a mentor or friend is a must, it will be quite helpful in achieving our goals.
It can be said that a mentor is an option, it would be great if we have a companion on the entrepreneurial path but if we don't have a companion, that won't stop us . Because not everyone has a choice and not everyone is lucky enough to have a mentor on their entrepreneurial journey.
Also , we should be confident in ourselves because it is our future instead of thinking that we need to depend on someone to succeed. Success comes from hard work and our own choices...not from the help of others. If we don't try and don't believe in ourselves , no mentor or advice can help us .