Too much stress?

Maybe...

Wanna know why? I'd failed two of my science tests by a few marks (Chem and Phy) which I shldn't fail...bcuz its quite easy...juz a few careless mistakes..argh! Now, left bio, geog and e-maths results. Im fully relying on my maths now. Hope that I can score really high marks for e-maths & a-maths for eoy.