Wear a warm cap, good shoes, and don't sacrifice comfort for beauty, otherwise you will sincerely regret it. In the year of the Dog you won't be particularly susceptible to cold-related illnesses, but if you nonetheless 'catch' something, the consequences could be extremely unfavorable, so you had best be careful. Aside from that, you really should start treating yourself more considerately. If something hurts, this doesn't mean that the problem will just deal with itself. You know perfectly well that getting rid of a neglected illness is several times harder than if you had diagnosed it at an earlier stage. Put this theory into practice, and then this current period is unlikely to be marred by anything.
One more point which Aries should pay attention to in 2018 is various types of headaches. Don't suffer them under any circumstances! Some of them will be helped by a traditional aspirin, others will require the help of a specialist. It doesn't matter how you deal with this problem, the important thing is to do it immediately.
This year it would generally be good to devote at least some time to your health. But make no mistake, this doesn't mean walking along hospital corridors. In fact, one good overnight trip will do the work of lots of pills for you. It's well known that modern medicine is good at treating illnesses, but it's not able to make a person healthy.
On the whole, for you the most difficult period will be the start of 2018. In the middle and towards the end of the period your health will stabilize, and if you've been actively working on yourself, you will even get many times stronger. It may be that now you will be able to get rid of many chronic problems, especially of a neurological nature. Just don't let yourself get nervous, especially since in the majority of cases the cause won't lie in your surroundings, but with you yourself. Having a temper could be really harmful to you, not only when it comes to relationships with those around you, but also when it comes to your emotional health.