Wind turbines can be classified by their mechanical power control, and further divided by their speed control. All turbine blades convert the motion of air across the air- foils to torque, and then regulate that torque in an attempt to capture as much energy as possible, yet prevent damage.
Explanation:
People generally prefer doing something to doing nothing.
Try something new.
Connect with others.
You did the right thing mate, but be careful not to post it again, or you can have a risk of getting you're account flagged! :(
For slow breathing a place and time you could use it would be when you are meditating and trying to calm yourself when you are overwhelmed, when you wake up in the morning and look at yourself in the mirror you can point out all of the positive things about yourself that you love.