After 30 years, changes are visible not only in the body but in lifestyle also. After 30 years, if you want to live a happy life, then you have to take care of certain things. Health- After 30 years, age starts to subside and its effect first comes on metabolism. At this age, the face starts losing its shine and your weight can also increase. Increasing weight increases the stress. In this case, it is very important to take care of your health to stay healthy and active. Focus- Focus yourself. It is often seen that people do the effort to please others and their happiness. But after the age of 30, you should focus on yourself instead of worrying about others. So that you can not regret later in life. Savings are also important- of course, you spend a lot but do not forget to save with that. Your savings will help you in your worst time. Dealing financially at this age can make you sad. Before starting bad time or before relying on anybody, start saving yourself. Do not waste time in vain things- If you want to be happy, then you have to change your priorities. You should now become serious in relationships by forgetting casual relationships and friendships. At this time the seriousness of relationships will not only save you time but you will also be able to find the right partner. Expectation- After the age of 30, you reduce expectations from people. The more people you expect to be, the more frustrating and stress you can get. To be happy and to make your life smoother, it is important to stop relying on others. Also read: These are the common things which happen between a brother and a sister Live in relationships, Right or Wrong? Things that girls hide from their partner