Why am I standing alone?

Standing alone is sometimes something strange as others are not standing. Doing something different is a must, however, if it's something obliged to us by Allah and Rasul SAW. Why? Sometimes any deeds or amal in Islam which are considered strange by who are ignorant with Islamic values; Qur'an and Sunnah. Islam came with a strange values and will return in strange; according to whom do not understand Qur'an and Sunnah. How do you know that your amal doesn't match with Qur'an and Sunnah; ask 'Ulama and learn Al Qur'an and Al Hadist