Sign is wrong part II

The sign at gateways stair gate reads like so 

Its important to read signposts before doing anything else. Try picking up the Rain collector, but not the Shovel, then go back to the Dock and pick your reward. The item is not accessible if you pick the shovel first, usually you won't be told such secret tips, but you can ask around others to find them out. Don't worry, each choice has its own interesting outcome, there is no wrong move, just deadly ones...

 This sign really doesnt have much wrong with it other than the first part,  Its important to read signposts before doing anything else.. Why is this itself not a sign at the dock, where players first start off. This is one of the few last signs they'll read while on gateway and its not the first?

I am asking if the sign at stairgate in gate way would have the first sentence be taken out and moved to its own sign at gateway dock.

i feel it would be better placed.

any thoughts are up for opinion