Even for 15 minutes, resolve you will not get involved with multitasking by default. You will do one act at a time and put your whole attention to it so that you live it, soak in its beauty and awareness. If you are breathing, then only breathe, even for a few seconds let you soul breathe. If you are in your routine chore, become aware and enjoy it. This is art of soulfulness.
Shuddhaanandaa Brahamchari