Can someone please help me on the word endings? It seems like verbs ending in ю or у are me/i, verbs ending in т are he/she/it, and шь is you. Any I'm missing or got wrong?
You are missing "we", "you" plural, and "they". For the verb "хоте́ть" (the infinitive of "хочешь"), take a look at https://en.wiktionary.org/wiki/%D1%85%D0%BE%D1%82%D0%B5%D1%82%D1%8C#Russian and click the [show] option on the line "Conjugation of хоте́ть (class 5c' imperfective intransitive)"