Hard comes first before easy.

Bismillahirrahmanirrahim 

Praise be to Allah, Lord of the worlds, and peace and blessings be upon our Prophet Muhammad (Peace be with him) the honest and trustworthy.
Assalamualaikum wa rahmatullahi wa barakatuh. 

I've been

solving linear equations,

writing,

and reading for the past three hours.

And now,

I just need time for myself (and my brain) to take a good rest.

Well, success will not come to you if you just sit back and do nothing.

May Allah azza wa jalla bless.