...best way to tackle
difficulties is approaching
To begin with,
the whole existing in the world is
the whole world is a rivalry where you really often are on the weaker side. ---- what a brilliant idea this is! Thanks so much for sharing this idea. The fact that the world is a big rivalry is very intriguing.
Actually, a rival is someone you compete with more than with other people. So, you and I can have a rivalry, but the whole world is a grand competition. Still, I like the way you call it a rivalry. It is poetic and interesting.
You can lose your job after years of trying to achieve professional acknowledgment
, or you can look
like a straggler after failing
Not to mention, one of the key moments in a love relationship is making your partner laughing.--- this is my correction, but actually it is not exactly correct. If you want to have perfect grammar, use "not to mention" as part of the previous sentence:
You become more attractive to colleagues, friends and acquaintances -- not to mention, one of the key moments in a love relationship is making your partner laughing.
Truly, I think the phrase "not to mention" is confusing. It might be best to avoid using it! :-)