Very tire

How come in secondary school is always so tire ! Every day got things to do . When i reach home is already 7+ ! Many many project , homework,CCA also , oh !! Yesterday my coach ask me whether i can go for training at sat ! My ans is absolutely not , every time after training i don want to speak even one word ! Ask me go for training on sat also !! That IMPOSSIBLE ! Because of over age so I'm not involve in the match ! That why i can choose whether i want to go or not!