So what do u want in life? A car, a bungalow? What after u get that? You want another car and bigger Mansion? Do you think you can be happy with never ending list of wishes? If you acquire one, you will have another, so what happiness is? It is what u decide it to be. If you decide you cannot be happy until you got one car, you can never be happy in two wheeler. However, if you decide that your main need is to go to office, you can be happy even when you are using public transport. Now lets take another example, you are out for a wonderful evening with the family and you meet someone from your office whom you cannot stand. Suddenly your happiness vanishes with a sight of him. What has changed, evening, family. outing everything is same, only you changed yourself with the sight, so it depends on you.
Stop chasing it and searching it, see what around there, you will always be happy.
