How high can a Shiba Inu realistically go?

Could you elaborate on the potential growth trajectory of Shiba Inu tokens? What factors might contribute to a significant increase in their value, and are there any potential roadblocks or limitations to their upward momentum? How does the current market sentiment and adoption rate compare to previous instances of rapid growth in the cryptocurrency space? Additionally, what advice would you offer to investors considering adding Shiba Inu to their portfolios?