So this is my second brew. First was a hoppy american ale and second was a moose drool clone from AHS. I was completely sanitary, brew day went fine, as the fermentation did. I left it in the primary on the yeast cake for a month and then racked and bottled. I waited another month before trying it and today I had my first bottle of my second brew and it has the exact same strange taste as the first batch I did. Its a bitter taste, not hoppy bitter though, just sharp bitter. Anyone may know what this is? Or what I can do to prevent it in the future?