Buying Bitcoin at 80,000 dollars and selling it at 100,000 dollars is a great example of a successful investment. Such a move would give the investor a profit of about 25%, but when considering the initial capital, one could even speak of a 30% increase in portfolio value. Bitcoin once again proves that it is a true gold mine – dynamic, but full of potential for those who can sense the right moment. Although the cryptocurrency market can be unpredictable, well-thought-out decisions can bring real and quick profits. In this world, courage, knowledge, patience, and timing are the keys to success.