My horoscopes are most accurate when read for your ascendant, but if you have your Sun plus a stellium (2 or more planets) in the same sign then you will find that my horoscopes will ring true for your Sun also. All mainstream horoscopes are written using solar houses, which, in other words, are written for your ascendant. However, the majority of astrologers won’t tell you that because they realise most of their readers will not know their ascendant.
If you do not know your ascendant please use this free chart maker to find it. Once you have done that you can also read more about your rising decan and star too! It is the most personal point of your chart and the only one (Along with your ruling planet) that really describes you personally and your incarnation for this lifetime. Please read my The Zodiac Decans ~ Astrological Use & History post for greater understanding in using the decans generally.