Giving up on a book when it either gets no reads or becomes too stressful can seem like the easy option but trust me it's not the best option. Giving up is the coward's way out- your book needs you!

A way to gain the same excitement you had when first writing your book is to take a few days off writing to enjoy life and not think about updates or reads or comments. Come back with a fresh mind and start writing again.

Re-read your work and feel pride in it, this will spark the loyalty to your book that you know is inside.

Read over comments that people have given you to give you a drive to continue- people want to read your stuff! If you don't write for you, at least try for them- your readers.