Without frustration you will not discover that you might be able to do something on your own. We grow through conflict.
You need emotional content.
Knowing is not enough, You must apply
To take responsibility for one's own actions, good and bad, is something else.
Never waste energy on worries or negative thoughts, all problems are brought into existence -drop them.
Learn the principle, abide by the principle, and dissolve the principle. In short, enter a mold without being caged in it. Obey the principle without being bound by it. Learn, master, and achieve.