Yes, a felony assault charge in Rhode Island is serious enough that having a lawyer is important. The exposure includes years in prison and a permanent felony record that can affect your rights, your job, and your housing long after any sentence is served. A lawyer can attack the parts of the case that make it a felony, arguing that no dangerous weapon was involved or that the injury was not serious, and can raise defenses such as self-defense that may defeat the charge outright. Where the evidence supports it, an attorney can also negotiate to reduce the charge to a misdemeanor. Given how much rides on the outcome and how much of the case turns on specific legal factors, facing a felony assault charge without experienced representation is a real risk that most people in this position should avoid.