At this point you will want to start grinding for cash so you can start buying tools, buying backpack upgrades, placing houses, and buying items.
Waiting For Sherf Or Hector, And Fiore|Backpack upgrade Cost It won't hurt you in any way and the quest will come back around again so you can take another crack at it.
Q) What happens if I can't finish a quest in time?.
Coal rocks in the mine do, everyday they will re-spawn.
A) Yes, they re-spawn every day on the beach and in the mines.
A)You can go to the beach and mine the white sqare-ish looking rocks for stone.
Q) Where can I find rocks if I need stone, I didn't unlock the mine yet and I broke all the rocks around the meadow?.
A) I don't think bushes are in atm but if I'm wrong let me know.
Q) Where can I find small bushes to make bushes from Sallys?.
A) If you go inside a house and come back out it should work.
Q) Why can't I pick up logs/seeds off the floor?.
Just drop all items on the floor, and they will not de-spawn.
A) Not yet, for now it's the big bag upgrades you can get from Moss, or you can make a little pile of items in an area you don't go by often.