1- a situation when you waited for a bus or a train 2- a challenging profession you know about

 
A.
Yes, I do. Happiness is the thing we need most in our life. There are a good 
number of examples could be cited here. I am planning to have a good IELTS 
band so that I could go into a different country. What shall I do there? 
Certainly, I have to get engaged in different tasks which are better than my 
current job. But have you ever considered that why I want to go abroad? The 
answer is happiness. If I could go abroad, I will be able to lead a healthy and 
solvent life which in turn will make me happy. So, I am seeking my happiness in 
the life out of my country. If I am not happy, I think it would be difficult for me 
to survive. Without the mental stability and peace, it is impossible for anyone 
to live on. So, everyone is seeking happiness by their own means as it is truly 
important to be happy in life.