How is correct cotion or caution? Google translater says that both words are correct, is it?

gap between poor and rich (1st part) All we know about existing gap between poor and rich. This gap has worst consequences which are expressed in income inequality (and not only). Which are consequences? Well, for example: just imagine you live in a house with anyone else. So, it could to seem pretty nice if that is tall and sexy girl. But in our case, we are going to review your neighbor as wealthy and very plentiful person. And yes, you are very poor in comparison with your neighbor. If you are still interested imagine the next: you have wonderful children as and your neighbor. Every evening you have a diner together. You and your offsprings eat bread with water, while your neighbors in front of you eat delicious salmon with heathy vegetables. How do you think, what would you feel to see all of that? Anger, envy? Will you feel hurt because you are not able to give the same for your children? And don’t forget, you are sitting there together, and have a diner. They seem so impudent. They even don’t want to share it with you. Okay, don’t share with you is not a problem, but they aren’t going to share even with your children. You’ve gotten food for thought. So, the first problem is anger. This naturally for human and it normally to feel anger in moments like described above. This is the one apparent problem of many others.

A little essay Electrician work. My life experience This is the chapter of my life named by myself as experience. 2015 November was the one year since I was hired for this job. I did my work the best as I could and I really liked it. But on day frustration necessarily comes and those moments I feel weakness and sadness. When you do the best you can, you begin to understand that it should return some product, it exactly have to bring some satisfaction and pleasure. So and I began to think about it. I lacked the reason why I should be doing that because I didn’t get any satisfaction. This expressed in bad salary, low staff qualification, awful working conditions and etc. I decided that I need to get a change. At those moments, when you feel deep frustration you begin to recognize that all of you do are just passing the time, and then it tear you down. Everybody have to decide for themselves which way they choose. As for me, everybody have equal rights for better life. Another question is who can change own life? Do either have equal opportunities and are either keen to get a change? I think each personally have to answer for himself on this question. Are you ready to tolerate those things or not, it’s your choice.

Difference between "upon" and "on" For example: a long time ago, an evil witch in anger, cast a spell upon a poor, innocent woman. Can I use in this case preposition "on" intead "upon". 2nd example: being left upon the steps of the Cathedral in Notre Dame France. In both cases, can I change "upon" on the "on"? And what is difference between those prepositions?

Answer please as electrician to electrician What is difference among"power", "capacity" and "energy"? I'm reading the article about V2G service and can't understand distinct difference among them. Are they interchangeable?

Tell me please, what's difference between "might", "may" and "can" I just about understand, but not so Thanks in advance!

What is difference between "ready" and "willing"? Answer me please, what is difference here?

About time Tell me please, what does mean apostrophe in time context? For example: - What's time? - It's 10 o'clock. Why o'clock has apostrophe? Is it contraction? How it's seems fully? Thanks in advance!