The astrological predictions for 2018 are based on your Moon sign.
Don't assume the predictions 2018 as the final result because the effect of planets on any individual also depends on the Dashas (periods) and planetary positions in birth chart.
Your SANI-DDHAIYA will continue whole year as Saturn is in your 8th house, which will lead to obstacles, health issues, and worries related to money. You can expect sudden gains and rise in work opportunities in the beginning of the year due to Mercury in 7th house and Jupiter in 6th house aspecting 10th house, 12th house, and 2nd house. This will control bad effect of Saturn up to some extent.
In the later part of the year, Jupiter will go to your 7th house making relationships really difficult for you, but it will increase your income. Try to control your arrogance and be nice to your partner.
Remedy: Chanting Shani - mantra will give you relief.
Lucky Colour: Pink.
Lucky Months: Feb, Mar, Aug, Nov.