ALWAYS be smart when attempting something really, really dumb.
When performing atop flimsy snack trays, do your best to avoid any sudden, showstopping movements.
Source: onlylolgifs.net
When falling into a pool atop a stack of chairs, always ensure you've selected the optimal number of chairs.
Research suggests 10, maybe 12. NEVER MORE.
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When spinning atop a playground fixture, always securely center your weight inside of your empty garbage can.
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When planking along an escalator, NEVER MOVE (NOT EVEN TO CHECK YOUR CELL PHONE).
Source: changetheworldlaugh