I think the following advices are the most important, my TOP5, as we could say...Listening to this song, don't you think that every single detail in our life is very important???So...TAKE SERIOUSLY AND FOLLOWTHESE ADVICES!!!!!!!!!

Don't worry about the future or worry that know that worrying is
as affective as trying to solve an algebra equation by chewing bubble
gum. The real troubles in your life are apt to be things that never
crossed your worried mind.

Don't be reckless with other peoples' hearts; don't put up with people
who are reckless with yours.

Get to know your parents.
You never know when they'll be gone for good.

Understand that friends come and go.
But a precious few, who should hold on.

Be careful whose advice you buy, but be patient with those who supply
it. Advice is a form of nostalgia. Dispensing it is a way of fishing
the past from the disposal, wiping it off, painting over the ugly
parts and recycling for more than it's worth.