Symptoms include tearfulness, mood lability, irritability, and anxiety. Symptoms include mood lability, agitation, confusion, thought disorganization, hallucinations, and disturbed sleep. These include agitation, hostility, apathy, anxiety, emotional lability, and depression. In addition to intense emotions, people with BPD experience emotional "lability" (changeability, or fluctuation). Emotional lability also results from intoxication with certain substances, such as alcohol and benzodiazepines. The rapid ligand redistribution is indicative of the kinetic lability characteristic of octahedral nickel(II) complexes. By "emotional lability", the paper alluded in particular to suicidal thoughts and behaviour. Emotional lability occurs in about 20% of those who have had a stroke. Reflecting the lability of its ligands, the complex does not tolerate recrystallization. This conversion further demonstrates the lability of the triphenylphosphine ligands. This difference highlights the lability of the S-Cl bond in this molecule. The lability of the MeSi-O and MeSi-N groups can later be removed ("deprotected"). Vitamins with heat lability may be destroyed.