Find a goal and stick to it

I have been always thinking about building aiming on a goal and then sticking to it . It has I have been learning English for about 3 months but i found that it is not long enough . I still have lots of free time and I just wasted it . I am plusing pursuing one more goal into my to add to my plans: to make myself physically stronger.  I have been seaching for some information about it accomplishing my goal and I find it is really a tough job.  Firstly I think I should make myself fatter before i am stronger bulk up myself first.  So I set a detail diet follow a rigid diet.  I am determininged to have 5 meals each day,  and 500ml of milk with and 2 eggs eveyday .Eating much more meat and chicken espically especially beef.   the cow meat ,if you want to get gain musclems, you need protein first. Now I have two goals to accomplish , I think my life will be fuller and better.  I am sincerely thankful to every friend who amended corrects my compositionsand give me the advices1 to how to sweep the bothered things off2.

1.  There is no plural for advice.

2.  I don't understand what you are trying to say.  Write in Chinese if you want it to be corrected since I can understand some Chinese.

You need to take care of your punctuation spacing.  One space after a comma and two spaces after a full stop.  CAPITALIZE your "i"s when referring to yourself.  Your writing will be percevied as uneducated even if it is grammatically correct.