F exhausted day

I don't know if it's because no exercise within these cold months, I feel I am easy to get tired, don't really have passion to work on anything...

Those 2 projects keep going on, problems keep coming as well. Just heard that even all those samples can be passed from QA but seems still a lot of failures after environmental test. Such a delicate fragile product. I don't know how we can make it possible in mass production...

I don't care too much, I just did my part, all these technical issues is not my problem. I am the person would like to devote all of my time on my career, honestly this is also the only thing I can do in my life right now, but after I talk with or discuss with those geniuses, I better shut my mouth off and walk away...