There are 19 tips, actually.
![Smiley](https://bitcointalk.org/Smileys/default/smiley.gif)
These two are basically the same:
Trade Within Your Means: "Trade the size that your mindset will support. If you find that your emotions kick in when you start adding size to a position, it's likely an indicator that you're trading too much size. Less is more."
....
Understand Your Limits: "Know your limits and trade within them. Overextending yourself can lead to significant losses."
Follow the Trend: "The trend is your friend. Trading with the trend increases the probability of success."
Trends are not always your friend, and a trader needs to understand how they need to follow a trend because it's not like creating a TikTok video on a trend where you have nothing to lose even if you don't get enough views, if you follow a wrong trend, or do it at a wrong time, you will incur losses.
So even though you are right that trends can be profitable sometimes, it's essential for traders to know the right time to enter and exit the market when they are trading based on a trend.