Why not give it a shot

BGM : No more tears

On Saturday's Toastmaster meeting, I was told one of the speaker from an other club determined to quit, so it's better for me to prolong TMD's opening game. After heard this, I struggled for some time and decided to fill in the blank of speech because I have something to share, though it's not strongly related with his original theme and objective. Why not give it a shot, I asked myself, If not here, where? If not now, when?
At last, I delivered my temperory speech, not that bad not that good. But at least, It was proved that it can be done.
To summarize, I was taught the following things.

1. Try things that are zero cost would definitely benefit.
2. Those things which are prepared - no matter its intentional or not - will show its meeting somehow.
3. Take it easy but treat it serious.
   Again,
4. Don't break your promise, or just don't make the promise.
5. Be a model, never stop forwarding. It is where influence come from.

[EN]
to no/little avail- have no use/advantage, ineffective
treacherous - opposite of patriotic
impassable - blocked, closed, impenetrable, inaccessible
to credit sb. with sth. - attribute to, ascribe to
tweak - a small change to sth. to improve it
all over the place
Are you an asset or a liability? Asset-worthy=make the company money, liability-unworthy=cost the company money
tenacious- persist
CV-Curriculum Vitae = course of life
kiss sth. good bye
extra curricular activities-hobby
perennial-plant comes back every year
i.e.-that is

谁卖出手中没有的东西，要么买回来，要么进监狱。