Let's look at how to achieve peace of mind in general. Then you can take whatever parts of this universal cure apply to your specific situation. First, we need to bring the whole disease into the light. Then each person will see their own piece of it. At the same time, you'll realize that your self-doubt causes you much less suffering than what others endure. Some people are trapped by flashy promises they've made publicly. Others are weighed down by impressive titles and positions. Shame — not their own choice — forces them to keep up the act.
Let us now consider in a general way how it may be attained: then you may apply as much as you choose of the universal remedy to your own case. Meanwhile we must drag to light the entire disease, and then each one will recognize his own part of it: at the same time you will understand how much less you suffer by your self-depreciation than those who are bound by some showy declaration which they have made, and are oppressed by some grand title of honour, so that shame rather than their own free will forces them to keep up the pretence.