I've only been to a casino a few times, and honestly, it feels different than online. I was a little nervous, but I controlled myself and managed to have a good tournament. There's nothing like playing online; I can play 3 or 5 tournaments at the same time, and the machine does everything.
online poker can be more profitable in terms of volume because you can play many more hands and multiple tables at once, which increases long-term earning potential. However, the average skill level online is usually much tougher. Live poker tends to be softer, with more recreational players and bigger mistakes, but the pace is much slower. So online rewards technical skill and grinding, while live often offers a higher edge per hand. In the end, profitability depends more on your strengths, discipline, and ability to adapt than on the format itself.