Can someone help me with this.

You need to personally measure your heart rate, simple count the beats per minute my placing two fingers over a certain point on the under side of your wrist. if you have a apple watch or another smart watch, you can do this more easily.

Explanation:

nope, but i have cleaned my brush in my cup of not as potentially harmful but nevertheless, very upsetting for scottish/british folks. especially if you've used the last teabag for it

explanation:

there could be something in that . . i am indeed an old scottish man!

there's a bit of bolshie-ness with it too though. i won't let go of the old ways . . tea and whisky . . whether the young whippersnappers like it or not!