Re: Panic attacks during exercise
Unless you have a history of heart problems, I would continue allowing your heart to beat itself up a healthy frenzy, the heart generally enjoys being elevated with physical activity. I would begin with one work out a week and see how you feel, even if you have a bad heart confirmed by a professional, exercise is still important, avoiding it will do you more harm than good, especially if your heart is not about to fail on you. I am very sorry you friend had a heart attack, that's very upsetting to have weighing on your mind but I would suggest you explore lightly and see how you feel, and if you have not, get the necessary check ups and tests to tell you if your heart is in a bad state or not. I go through worries about my heart also, but I still try to workout a few times a week and get cardio, despite my fears, my heart beats weird sometimes but I'm still here and exercise makes me healthier than I would be otherwise.
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''...an utter depression of soul which I can compare to no earthly sensation more properly than to the after-dream of the reveller upon opium - the bitter lapse into everyday life, the hideous dropping off of the veil. There was an iciness, a sinking, a sickening of the heart, an unredeemed dreariness of thought which no goading of the imagination could torture into aught of the sublime.''