15 skills that are hard to learn but will pay off forever
Rachel GillettJan 8, 2017, 08.33 AM
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That's especially the case when it comes to learning important life skills.
To ascertain which talents are worth the investment, one Quora reader posed the question : "What are the hardest and most useful skills to learn?"We've highlighted our favorite takeaways, as well as a few other skills we thought were important.