We can only look up to one role model that we want to be in our life. But we should always remember that we all have a very different life factor in our lives from one to another. Which somehow contributes to the life of our role model.
Those factors will lead to how the role model could be at the point where you want to copy that person. And oftentimes, when we could not achieve what and how our role model reached that point in their life, we might see our life as a failure.
But you should always believe that being the best version of yourself is much better than trying to completely copy one life. As I mentioned you can look up at your model, but you should also look at yourself, the environment that you live in, the condition of your life, and the resources that you have. Always strive for the best of yourself, and make yourself better than yesterday, one step at a time.
So that you can have the goal, but when you can't reach it because of things that are out of your hands, you are always proud of yourself for becoming the best version of yourself.
And you won't be disappointed in yourself, and see yourself as a failure when you can't copy exactly like your model.