<p>Well to be honest, I could be here as early as for an Msc, which isn’t that time consuming. And even though the PhD would take up a lot of time, I would still be left with enough spare time to have nights out as a bare minimum.</p>
<p>One thing about Mathematics is that it’s far less time consuming than other subjects. A famous quote by G.H. Hardy says “The mind can only take 4 hours worth of creative work”. By ‘creative work’, he means studying mathematics.</p>