I do not know if you have the same feeling, but to me, when it comes to a concrete project, I know how to do it, but if you want me to say some theory associated to it, I feel like I cannot say a lot of the theories within the process of practice. I wonder if this means my theory is not solid enough and will jeopardize my future academic career?

Any thoughts?

(If it is not the right place to put up such kind of questions, please kindly tell me and I will remove it, thanks)