Fix your English first before attempting to learn German.

Your German is unlikely to amount to anything, so your trump card to get a job or a spot in a master's program will largely depend on your command of English.

If English koyak rabak like what we see here, it will be a tough.......understand that the first foreign language of most Europeans is English. More than 50% of Germans speak English and it's not far fetch to say that at least 30% would be native fluent in it. So if you can't speak fluent English and definitely can't speak German like a German, you know what it means.