Answer:
I walk on 4 legs in the morning 2 legs at noon and 3 legs at night.
I have a few points but we're not competing. I'll help you win when you're eating. What am I?
I am an instrument capable of making numerous sounds but cannot be touched or seen. What am I?
3 point goal
I am enjoyed by some, despised by others. Some take me for granted, some treasure me like a gift. I last forever, unless you break me first. What am I?
Though not a plant, has leaves. Though not a beast, has spine. Though many wouldn't need this thing, It's more valuable than wine.