technique is extremely important, I cannot emphasize that enough. For you exams teachnique consists of 10% of the total mark and it still plays a great part. Set aside at least half and hour daily for technique daily. No you need to have better technique otherwise you won't be able to go much further.
Why can't we all agree that it depends on the person? It is naïve to lump everyone into the same category on such a matter; technique is VERY individual.
Thank you for all the responses That's what my teacher insists, but I can practise 5 minutes and have the same end result as with 30. Also, I find with repetition, I will make a mistake, and end up ingraining that mistake through repetition. So far my pieces haven't deteriorated, even those with scales/arpeggios used extensively. So why practise so religiously? Does it more depend on more advanced pieces? My teacher also insists that it aids with memorization, though she never ended up giving a concise answer. Can anyone show me a reason for that?