Don’t go downloading random wallets or clicking on random links, but do accept that you have to share information with exchanges. There is some malware out there, and you need to do research and be careful. However, for all you want to protect your privacy, you have to share your info with exchanges you want to use. So share what you have to and download apps as needed, but be careful and do research.
No, the successful trader is not me. I’ve gotten lucky a few times and I’m still refining and trying out strategies; on the other hand, I’m part of communities of people who trade on a daily basis to grow their portfolios, and while some of the results can be attributed to luck, a majority of it is based on fundamentals, good habits, and experience.