Hii

Asuming you are asking about jee main. Accordingly I will answer you- National Testing Agency (NTA) will conduct JEE Main 2019 twice a year in online mode only.

So, you will get the 2 attempts option in 2019 not now.

If you are mentally ready to give jee mains next year then drop otherwise don't waste your 1 year.

To know JEE Main 2019 – Preparation Tips, Important Topics & Books, go through following link-

https://engineering.careers360.com/articles/jee-main-2019

All the best.