<span>The definition of Rosy in the paragraph infers to the individual feeling good or excellent. It also translates to feeling embarrassed or the skin colour being pink.
The word is not commonly used in contemporary language but used more in sophisticated settings.</span>
Answer:
however you decide to live to your life, make sure it is in a good way and not harmful/hurtful towards others. everyone is different and has a different approach to how they live, so he is basically saying to always be on the good side of humanity, rather than inflicting harm on others.