There are so many advantages.First of all,I will get a well-paid job when i wanna become a worker.Actually, i wanna become a businessman just like my father.Here must have opportunities,I am very sure about it.However,It is not easy way to find.Luck is very important for a successful man.You can not be successful without luck.In my opinion,60% effort+30% luck +10%friend=success.
Secondly,I can find a girlfriend.It also important

Thirdly,I can take my family to visit famous buildings in Poland.I think my parents must be happy when i can speak Polish fluently.
Every coin has its two sides.So,the only one disadvantage is difficult to remember the words,and pronunciation got a little problem.Every beginning is very difficult.
Oh,I remember a sentence form a film which is my favourite. Life`s a climb,but the view is great. SEE