Glad to hear you are experiencing such exertions, my friend...I have been unable to run for quite some time...it began with knee trouble...and ended with acute laziness...I would have to discover something truly terrifying to motivate me into even a light trot...but I fear even considering such an outlay of physicality would simply have me prepared to embrace whatever fate the terror might have prepared...but then what terror might I expect to have entered my humble home? For I can never be found outside...so I suspect I remain safe...both from any such creature...and from the need to self-motivate in such a manner...