make a go of

all dressed up and nowhere to go

Elaborately attired or otherwise fully prepared for an anticipated situation or activity which, nevertheless, fails to occur.

all systems go

Everything is ready.

as you go

While one is doing (something); as one progresses.

boldly go where no man has gone before

To break new ground.

cannot make it

Cannot reach satisfactory or expected standards or do something competently; describes someone in a hopeless situation.

come and go

To repeatedly appear and disappear; to be transient.

doctors make the worst patients

It is difficult to advise people on subjects that they are experts on.

don't go there

Do not broach that topic.