> Mentally rewarding hobbies can be fruitful Unreservedly agree. Even if they're not as fruitful as Oliver Heaviside's effort, a mentally rewarding hobby is ul

> Mentally rewarding hobbies can be fruitful Unreservedly agree. Even if they're not as fruitful as Oliver Heaviside's effort, a mentally rewarding hobby is ultimately your business, and as long as you don't harm others, no one has grounds to judge you. If Oliver Heaviside had started giving conferences warning that Maxwell's equations demonstrate FTL communication is possible, which could trigger a paradox that collapses reality, he wouldn't have such a good view in the rear-view mirror unless he offered some kind of evidence. Maybe Oliver would have been right, maybe not, it would be impossible to judge without concrete evidence.