Paranoia, hallucinations, talking nonsense words, delusions.
This questions is quite open, so options are endless.
For a long time, the standard for "normal" blood pressure was 120/80. The current thinking is that a more healthy pressure is actually 110/70. 106/64 is a little lower than the norm but may be totally normal for you. If you become dehydrated it can lower your blood pressure and if your blood pressure goes too low it can cause feeling faint or passing out. If it's never been an issue and your MD doesn't have a problem I wouldn't worry.
For safety it is important to consider the danger of aggressive animals like bears or wolves when planning an outdoor activity because an attack could be very fatal.
Answer:
cell membrane aka membrane
All of the above Because You work on it any time else and your bones wont be as strong as you grow older if you work on it all the time you have stronger bones