I've been trading for over 3 years now and I've doubled many accounts, I have a proven timestamped group, and been profitable for over two years now.
Are you able to break through breakeven/loss periods without losing your mind?
Sometimes in general breakeven periods are long enough for you to question yourself if you're in the right path, and same thing applies to losing streaks, they happen and they are really frequent.
Throughout the year you'll get a winning month, losing month, and breakeven month, and it's completely normal. You have to be stoic with every outcome in trading and lower your expectations.
Many people see gurus claiming to have a 90% strategy and them showing a chart of 10 trades losing only one which at some point it can happen but that's not the reality period.