学习 DIY 技巧可以帮助个人发展宝贵的技能。 灵巧、创造力和独创性是实践生活技能，可以通过做这类项目来获得。 掌握 DIY 项目还可以提高生存技能和足智多谋。

Courses are academic classes taught by qualified instructors that are intended to enhance participant’s knowledge of a given area or training in a particular discipline. Courses vary broadly in terms of length, size, content and duration.