Personally, I have several reasons why I am interested in bitcoin in particular:
1) bitcoin is protected from inflation - for this purpose, a limited issue of bitcoin and regular halving, during which the commission to miners is halved, are laid down at the program level;
2) bitcoin transactions can be carried out 24/7/365 in any corner of the world where there is an Internet connection;
3) there are no limits on money transfers in the bitcoin payment system;
4) bitcoin transactions are transparent and secure due to blockchain technology.
So, I wish you success. I hope you will be able to understand cryptocurrencies, in particular bitcoin, and make a lot of money.
Maybe someday you'll share it with me when you remember my answer to your question.

You can add some useful features like bitcoin, which can give us full control of our assets without intermediaries or help us to remain anonymous from government surveillance, and you didn't mention your main purpose when investing in bitcoin is the profit that bitcoin can bring. I think that is the most special and important reason for us to enter this risky market.
Our world is entering the stage of digitizing everything and I believe bitcoin is the future, bitcoin is inevitable. It is lucky for us that we know bitcoin very early, so don't miss out on this amazing opportunity.