Answer
In my opinion you can't judge a person until you get to his place, people who want to leave Israel have good reasons as well as people who want to immigrate to Israel, and if you want to know the reasons you can just ask but don't accuse anyone for his reasons, be fair. I disagree with your saying "don't hope for a better life in Europe" because it's a stupid generalization, for example I can give you people who got an employment offer in Europe with better conditions than in Israel, and beside that the main reason for immigration was always the hope for a better life, and it's all just a game of chances, people usually immigrate to countries which they think they would have better chances to improve their life quality. I also disagree with your saying "we don't have another country, and we're lucky we don't" because this saying is just as stupid as saying that the white Americans have no rights in America because they are descendants of Europeans and therefore should return to Europe and leave America for the Indians (native Americans) or saying so about Australians or New-Zealandians, or etc. First of all we are people and not nationalities (Israeli, French, American, Russian, etc.), and as people with a free will we have the right to choose where we want to live and how we want to live, and that right is beyond nationality religion or ethnicity or any other cataloging you might use. I hope you got something to think about, and ask your parents to tell you their reasons for immigrating to France, then compare them to the reasons you want to immigrate to Israel, and you'll find out that some of the reasons would be very alike, and note the fact that when I say life quality I don't only mean it economically, but also mentally and adaptability to weather, people, food, culture, and many other things that can be important for people. Please reply.