Here is how it works

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def learn_new_stuff(time)
    if time > 30.minutes
        # Step 1: the easiest one
        watch_me_doing_it
        # Step 2: the most important one
        practice_by_yourself
        # Step 3: the joyful one
        got_it ? skill_acquided : ask_for_help
    end
end

That’s it.