渴望进步是一件好事，对吗？ 总觉得自己不够好，有好多可以进步的空间。想法太单纯，画工不够专业。就算首次看到自己的作品而觉得骄傲，但不久后再看一眼，突然觉得好像有缺点，好像还需要什么，从这一幕发觉自己不够好。这算是水准提高了吗？还是对自己的要求更严格了呢？

So, is this a good thing? Perhaps it may be beneficial in helping one to grow, but there will be this deep, unquenchable thirst that will never let you attain satisfaction... This will be bad for one mentally and physically... The more you strive and reach out for something and the ever-widening gap that keeps increasing... puts such stress on one emotions and thoughts...

I guess that is human, with their unquenchable thirst for knowledge... But, this strong feeling of wanting to be better, better and better... its not going anywhere soon I reckon...