About going to sleep, the Rav mentioned previously (Rav Avrohom Yitzchok Ulman ????”?, Rov of Givat Shaul (Yerushalayim) and one of the dayonim of the Badatz of the Edah HaChareidis) also told me it is not necessary at all to go to sleep, there is no need for that.
About the rest, I’ll repeat, for those who might not have seen it (such as Logician): there is absolutely no need to drink wine on Purim, grape juice is also fine, even just half a cup is enough.