A very nice piece, Bokhtiar! ⭐ You have described the meaning of such a concept as digital identity and its relation to blockchain technology in a very clear and easy to comprehend manner. I also enjoyed the fact that you started by solving the simple issue of forgetting several passwords in your life, which makes the subject familiar to all people.
Of particular interest was your conversation on Self-Sovereign Identity (SSI) and Selective Disclosure. It provides a clear example of how online identity can be made more secure, private, and under control of the users because of blockchain. The idea became even more feasible by the examples you used in relation to the voting, government services, online transactions.
In general, this post is an excellent example of how blockchain can introduce more trust, security, and freedom in our online lives. Continue doing a good job of education! applaud!