Hindsight is always a bitch, but it can also be incredibly entertaining and moving, as proven by the replies on the following Reddit thread.
The question “What advice would you give a 15 year old you?” was posted by Pm_Me_CollarBones, and the diverse range of answers is incredible.
Many people have clearly learned the hard way.
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Hair cropped up more than once.
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Some responses were quite moving.
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Some of these provide good ideas for life at any age.
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And there were those using the thread as a fact finding mission.
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I don’t think the fifteen-year-old me would listen even if I could give him some advice.