Overdoing anything kills the fun. Useless large numbers of hashtags make you appear naive and annoy your customers. Keep them concise and accurate. 2-3 hashtags are more than enough. Research shows that your chances of getting found reduce sharply if you increase the number of Hashtags.
We hope, that we have cleared some of the social media marketing myths and any doubt still remaining, please comment below to discuss this. If by chance we might have added to the myths, do let us know and we’ll rectify.