i am angry because......

I am angry because of my sister.She tell me not to wet the floor but if I use a another bathroom then she complain to dad that I use her shampoo by myself.I will became frustrated when I heared this.SOOOO FRUSTRATED!!!!!! I am angry because of myself.I am sooooooo failure...... I think I will not be happy afterwards...... SOOOOO SAAAAAAAAAAADDDD!!!!!