People got burnt are usually too greedy, and misjudged the facts.
To avoid a disaster, capital preservation strategy might be a good one.
Strict trading/investment plan will also help.
A stock rises sharply to 5 bagger, Disallowed within a very short period, caution is required.
Speculative stocks can provide huge gain but also potentially hair cut, i.e. LNG, 1PG and lots of other stellar runs.
GLTA