<p>Shoot yourself in the foot ;)</p>
<p>It’s doable, but you’re going to be doing lots of work - take as solace the fact that architecture requires lots of calculations and there will be links between the two.</p>
<p>If it’s what you enjoy, go for it - it can only increase your career prospects. But, you will want a social life as hazel said, so don’t get your heart set on anything just yet.</p>