I agree about the logbook, haven't used one for decades but it might actually be motivating for me at this point.
You may want to change your tune on the Smith machine, Son. Doing the working set of 8, 15 breaths, 4, 15 breaths. 2 might be a b!tch on, say, incline press or seated military press using the olympic bar alone.
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Thanks Dave, Julian, James, Kelly, Peter, Gerry, Dave, Mo, Frank, Týr and Mr. Mark!