Problem: How to criticize a colleague's work
Examine your motivation.
Only provide feedback if you are truly trying to help your coworker and improve your work product. If you are criticizing because you do not like the person, are frustrated, or are stressed, keep your criticisms to yourself.

Answer: If you are not criticizing someone for the right reasons, try talking to a friend or family member so you can vent. Feedback should only be given for a specific purpose not just for the sake of doing it.

Problem: How to make a simple hot compress for muscle pain
Run water from the tap until it is hot.
You may want to heat water on the stove or in the microwave, but you have more chance of burning yourself if you heat the water in this way. Instead, run the hot water from your sink to a temperature that is just hot enough for you to tolerate.

Answer: Find a towel that is large enough to cover your injury. Fold a towel or washcloth to cover only the area you want to place the compress on.

Problem: As he reaches the dirt section, he he does three jumps. On his final jump, he extends his legs to try and jump as far as possible. the video
Answer: ends after he lands and he is shown smacking the ground.