"Doing nothing is fearless, tasteless and meaningless" means: if you do nothing, you are not afraid of anything, and if you have no fun, you don't care about anything. My life is extremely gloomy and meaningless, but I have nothing to be afraid of.

It can also be understood as: like a person, regardless of the opposing voices around him, always like it, don't ask the noisy voices in the world, follow your feelings and be fearless.

In every qq account, there are personal data settings, user nicknames (that is, what their names are), and more importantly, personalized signatures. Qq users can write down everything they say and think. Most of their personal signatures are short, but the contents are the essence of classic quotations or emotional portraiture and inspirational phrases.