theres a couple things i want to ask about my battery using the attached image as specs. 1) ive had my MBP for only 2 months, why does it say 5 months old? 2) Is my amount of cycles pretty normal or is it high/low 3) Is it normal for the maximum charge now compared to original charge to go down? 4) Ive only done 1 callaberation (complete discharge of battery power) should i have more? anyones you can answer will be helpful.