Reduce your Stress-Levels! You are not responsible for everyone else!
Stress because of age is a western problem. In India many people don't even know their birthdate! Age is just a number.
Be relaxed and have fewer expectations on yourself. Look forward Even to things that are important. If you are anxious you will only exhaust yourself with stress which doesn't make anything better.
Our stress is created by thinking with ego: I have to do this, I have to be good in that and I should be perfect in another thing. Actually it would be good if I was perfect in everything! Of course this creates stress! We put such high demand on ourselves and on what we should be able to do and to achieve.