Ako naa pod ko second course, BSME ko, then nag BSEE afterwards pero na busy ko mao 4thyrs standing pako ron.
Yep, most of the advices here are right, second course kanang dili ra related sa imong first course, most importantly, kanang related ug imong magamit sa imong work for further advancements.
But, if magka dugay naka sa imong work, dili naman maka plus points if Bachelor's degree ra gihapon imong second course, basing on my personal experience. Siguro magamit ra nimo as personal satisfaction, or as a hobby (examples are vocational courses) or part time business.
Pero, if ganahan jud mo ug career advancements, mag Masters Degree nalang ta... (apil ko ani kay wala paman ko...

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